Our Vacancy

Principal EC&I Engineer

  • Nuclear
  • Permanent /
  • Warrington
  • 18/11/23
  • On site

Assystem is an international company with one mission: accelerate the energy transition around the world.

Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.

We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition.

Drawing on more than 55 years’ experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering.

To ensure a viable, efficient, and reliable energy future for all.

Job Description

Lead Control System Engineer


Staff / Contract (Inside IR35)

Reporting to the FED Team Engineering Leads, the Lead CE&I Engineer will support Front End Definition work scope in the SFM and Remediation Enabling Projects Portfolio.



My profile

Chartered CE&I Engineer

Demonstrate strong leadership behaviours to drive timely delivery of CE&I Engineering work scope to cost, quality and schedule.

Experienced in delivering work for SL.

Ability to be SQEP’d as checker

Experience Designing, Specifying & Implementing:-

  • Electrical Supply Distribution systems to BS7671
  • UPS systems
  • Motor Drives
  • Mechanical Handling Systems and/or Cranes.
  • Process Instrumentation
  • Design and Specification of CE&I Safety Systems to BS EN 61508 and/or Sellafield ES 2190 series of standards.
  • Cyber Security

Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level.

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

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